In The Textual Tradition of Plato's Timaeus and Critias, Gijsbert Jonkers presents a new examination of the medieval manuscripts of both Platonic dialogues, an overview of the ancient tradition and a vast collection of ancient testimonia.

Timaeus and Critias is a Socratic dialogue in two parts. A response to an account of an ideal state told by Socrates, it begins with Timaeus’s theoretical exposition of the cosmos and his story describing the creation of the universe, from its very beginning to the coming of man. Timaeus introduces the idea of a creator God and speculates on the structure and composition of the physical world. Critias, the second part of Plato’s dialogue, comprises an account of the rise and fall of Atlantis, an ancient, mighty and prosperous empire ruled by the descendents of Poseidon, which ultimately sank into the sea.

The book explores the development of Platonic philosophy by Roman writers between the first century BCE and the early fifth century CE. Discusses the interpretation of Plato's Timaeus by Cicero, Apuleius, Calcidius, and Augustine, and examines how they contributed to the construction of the complex and multifaceted genre of Roman Platonism.

Plato's dialogue the Timaeus-Critias presents two connected accounts, that of the story of Atlantis and its defeat by ancient Athens and that of the creation of the cosmos by a divine craftsman. This book offers a unified reading of the dialogue. It tackles a wide range of interpretative and philosophical issues. Topics discussed include the function of the famous Atlantis story, the notion of cosmology as 'myth' and as 'likely', and the role of God in Platonic cosmology. Other areas commented upon are Plato's concepts of 'necessity' and 'teleology', the nature of the 'receptacle', the relationship between the soul and the body, the use of perception in cosmology, and the work's peculiar monologue form. The unifying theme is teleology: Plato's attempt to show the cosmos to be organised for the good. A central lesson which emerges is that the Timaeus is closer to Aristotle's physics than previously thought.

This book assembles an international team of scholars to move forward the study of Plato’s conception of time, to find fresh insights for interpreting his cosmology, and to reimagine the Platonic tradition.

Timaeus is a dialogue by the Greek philosopher Plato. Our main character Timaeus of Locri delivers a monologue that speculates on the nature of the physical world and human beings.

Originally published in 1980; Greek text retained from earlier edition, commentary updated, with new English translation and introduction.